[Juniorek]

Hello

I've got a problem;/
I'm running 24160 on TL-WDR4300 with custom ipv6 script for he tunnel.
Wanted to upgrade to newest builds, but stumbled on to a wall. The IPV6 config is now much bigger and i don`t know how to set it up;/

Maybe someone from You managed to config a 6to4 tunnel or knows how to do it.

Much obligated

[Juniorek]

really... no one....???

[steuben]

Apparently no one… I've got TWC in NYC and when connected directly to the cable modem I get an IPv6 IP address, but when using build 25179 I do not…

Under the new IPV6 tab I'll set DHCPv6 with Prefix Delegation (since the address is dynamic, I don't use the Native IPv6 from ISP), choose the 64 bit prefix length, and… nada.

[Juniorek]

i've managed to "set up" a 6to4 tunnel, my router pings ipv6, but my pc doesn't have ipv6;/
don't know what to do...

maybe someone from devs could post some hints?

[Wolphin]

[iliteo]

Read this sticky. may help you.
HOW TO: IPv6, 6in4 tunnel for begginers

[Wolphin]

Well, I have IPv6 at my router. Thanks!

br0's link-local (fe80:: ) address works fine to communicate, showing I have IPv6 between my router and my PC. Also, I have been able to get it to route IPv6 DNS entries on my PC.

There seems to be a problem:

* Getting automatic addressing from the router onto the devices.
* Routing IPv6 from my PC to the internet.
* Also... unable to tell if radvd is running or not...

Update:
been unable to see it using the command "top".
When I type "radvd" I get:

[Wolphin]

I have it working!

Config set:

* 6in4 Static Tunnel (HE; auto-update of tunnel end, as I am on a DHCPv4 address)
* Prefix: 64 (Unless doing a custom setup, that should be correct)
* Static DNS 1: HE's Anycasted IPv6 Caching Nameserver
* Assigned / Routed Prefix: HE's Routed /64 (Only the part before the "/64"
* Router IPv6 Address: HE's Server IPv6 Address (Not sure I need this; anyone want to confirm?)
* Tunnel Endpoint IPv4 Address: HE's Server IPv4 Address
* Tunnel Client IPv6 Address: HE's Client IPv6 Address (This is your router's WAN side)

* DHCP6c: Disabled
* DHCP6s: Enabled
* Sequential IPs: Disabled (Left it off, as this defeats the purpose of having a large address pool)
* Custom Hosts: <Empty> (Have not seen any details on syntax for this field)
* DHCP6s Custom: Enabled
* DHCP6s config:

Code:

option domain-name-servers <HE's Routed Prefix>:: <HE's Anycasted IPv6 Caching Nameserver>; interface br0 {   address-pool pool1 4800; }; pool pool1 {   range <HE's Routed Prefix>:1:: to <HE's Routed Prefix>:1:ffff:ffff:ffff; };


* Radvd: Enable
* Radvd Custom: Enable
* Radvd Config:

Code:

interface br0 {   AdvSendAdvert on;   #Router Advertisement/Solicitations   #Time between sending unsolicted multicast router advertisements (seconds)   MinRtrAdvInterval 5;   MaxRtrAdvInterval 60;   #Time between sending multicast router advertisements (seconds)   MinDelayBetweeenRAs 5;   #Enables additional stateful autoconfiguration information   AdvManagedFlag on;      #address information   AdvOtherConfigFlag on;   #non-address information   prefix <HE's Routed Prefix>/64 {     AdvOnLink on;   #Prefix can be used for on-link determination     AdvRouterAddr on;   #Address of interface is sent instead of prefix (required for Mobile IPv6)     AdvAutonomous off;   #Indicates prefix has DHCPv6 and to use it for configuration   }; }; route {   interface br0;   prefix <HE's Routed Prefix>/64   AdvRouteLifetime 1800;   AdvRoutePreference high;   #low/medium/high }; rdnss {   interface br0;   addr <HE's Routed Prefix>;   AdvRDNSSLifetime 1200; }; rdnss {   interface br0;   addr <HE's Routed Prefix> <HE's Anycasted IPv6 Caching Nameserver>;   AdvRDNSSLifetime 1200; };


* Firewall script: (HE's server that needs to be able to ping, to confirm tunnel is active)

Code:

iptables -I INPUT 2 -s 66.220.2.74 -p icmp -j ACCEPT


* Startup script: (Would like confirmation if I need this or not!)

Code:

radvd -C /jffs/radvd.conf ip route add ::/0 dev ip6tun

Had to run my own Radvd config in a mounted thumb drive of the above Radvd config, as I was not able to get it to launch at first. If I don't need that separate file, and instead have it launch via GUI, would be better!
startup script: (not sure if I actually needed to do that -- someone could test that)